{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-39331", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-06T20:28:38.393Z", "datePublished": "2026-04-07T17:36:41.987Z", "dateUpdated": "2026-04-07T18:39:56.463Z"}, "containers": {"cna": {"title": "ChurchCRM has an API Authorization Bypass Allows Authenticated User to Deactivate, Modify, and Spam Arbitrary Families", "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "lang": "en", "description": "CWE-639: Authorization Bypass Through User-Controlled Key", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-863", "lang": "en", "description": "CWE-863: Incorrect Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-vwh8-x823-wjc5", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-vwh8-x823-wjc5"}], "affected": [{"vendor": "ChurchCRM", "product": "CRM", "versions": [{"version": "< 7.1.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-04-07T17:36:41.987Z"}, "descriptions": [{"lang": "en", "value": "ChurchCRM is an open-source church management system. Prior to 7.1.0, an authenticated API user can modify any family record's state without proper authorization by simply changing the {familyId} parameter in requests, regardless of whether they possess the required EditRecords privilege. /family/{familyId}/verify, /family/{familyId}/verify/url, /family/{familyId}/verify/now, /family/{familyId}/activate/{status}, and /family/{familyId}/geocode lack role-based access control, allowing users to deactivate/reactivate arbitrary families, spam verification emails, and mark families as verified and trigger geocoding. This vulnerability is fixed in 7.1.0."}], "source": {"advisory": "GHSA-vwh8-x823-wjc5", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-07T18:39:32.996807Z", "id": "CVE-2026-39331", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-07T18:39:56.463Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF846F61-0C1E-49AB-B691-A01937A6C24D", "versionEndExcluding": "7.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ChurchCRM is an open-source church management system. Prior to 7.1.0, an authenticated API user can modify any family record's state without proper authorization by simply changing the {familyId} parameter in requests, regardless of whether they possess the required EditRecords privilege. /family/{familyId}/verify, /family/{familyId}/verify/url, /family/{familyId}/verify/now, /family/{familyId}/activate/{status}, and /family/{familyId}/geocode lack role-based access control, allowing users to deactivate/reactivate arbitrary families, spam verification emails, and mark families as verified and trigger geocoding. This vulnerability is fixed in 7.1.0."}], "id": "CVE-2026-39331", "lastModified": "2026-04-10T20:58:16.847", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-04-07T18:16:44.530", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-vwh8-x823-wjc5"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.1.0)"}}], "enrichment": {"confidence": 81.0, "confidence_source": "matching", "scores": [{"score": 81.0, "source": "matching"}]}, "original": {"product": "CRM", "source": "cna", "vendor": "ChurchCRM"}, "product": "churchcrm", "vendor": "churchcrm"}], "analysis": {"en": {"generated_at": "2026-04-10T22:42:23.652721+00:00", "value": {"mitigation_remediation": ["Apply the official ChurchCRM patch or upgrade to version 7.1.0 or later", "Verify that role\u2011based access controls are operational by testing the /family/{familyId}/verify endpoint with a non\u2011privileged user", "Monitor logs for unexpected family record changes or spam verification emails"], "summary": {"action": "Immediate Patch", "impact": "Authorization bypass allowing unauthorized manipulation of family records"}, "threat_synthesis": {"affected_systems": "The affected product is ChurchCRM version 7.0 and earlier. Version 7.1.0 and later contain a fix that restores proper role\u2011based access control for all listed endpoints. The recommendation is to upgrade to the latest release or apply the vendor\u2019s patch if available.", "description_and_impact": "ChurchCRM, an open\u2011source church management application, contains an authorization bypass that allows any authenticated API user to alter family records without proper privilege. Prior to version 7.1.0, a user can change the familyId parameter in various endpoints\u2014such as /family/{familyId}/verify, /verify/url, /verify/now, /activate/{status}, and /geocode\u2014to deactivate or reactivate families, trigger spam verification emails, or mark families as verified, thereby affecting data integrity and potentially exposing sensitive information. The weakness is a classic privilege escalation flaw (CWE-639) compounded by improper validation of user\u2011controlled identifiers (CWE-863).", "risk_and_exploitability": "The CVSS score of 8.1 indicates a high severity. The EPSS score is below 1%, suggesting a low likelihood of widespread exploitation at present, and the vulnerability is not listed in the CISA KEV catalog. An attacker would need a valid authenticated session and knowledge of the familyId values; no public exploit code is known, but the absence of strict access checks makes the attack relatively straightforward once a target is identified."}}}}, "created": "2026-04-08T19:47:07.159435+00:00", "updated": "2026-04-13T14:26:35.288391+00:00", "vendors": ["churchcrm", "churchcrm$PRODUCT$churchcrm"]}